baber/WOPTO huggingface dataset:
Patent JP-H04286483-A (JP)
Title: Reference signal recording for time axis error correction and reproducing circuit
Inventor: KO JEONG-WAN
IPC: H04N9/82
Filed: 1991-09-24
Abstract: PURPOSE: To adaptively correct the occurrence of timing mismatch between video signals in accordance with the varying state of the synchronizing signal of the video signals based on a reference signal for TBC(time base corrector) which is recorded together with the video signals. CONSTITUTION: A circuit for recording and reproducing reference signal for correcting time base error used for a video recording and reproducing system adds a reference signal for correcting time base error having such a period that adaptively changes correspondingly to the period variation of video signals 105 to be recorded to the video signals 105. The circuit also separates and reproduces the reference signal for correcting time base error from video signals read from a recording medium so that the time base error of reproduced video signals can be corrected.
Patent JP-H0985289-A (JP)
Title: Waste water treatment apparatus
Inventor: MINAKATA MAMORU
IPC: C02F3/34
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus capable of accurately controlling the return flow rate of a nitration soln. and capable of keeping the return flow rate constant regardless of the fluctuations of the water level in a nitration tank. SOLUTION: In a waste water treatment apparatus equipped with a nitration soln. return means returning the nitration soln. in a nitration tank 2 to a denitrifying tank 1, the nitration soln. return means is equipped with a water wheel type storage pump 3 pumping up the treated water in the nitration tank 2, a water receiving tank receiving the treated water pumped up by the water wheel type storage pump 3, a nitration soln. return passage 4 and treated water sending-out passage 5 connected to the water receiving tank and a flow rate control means regulating the ratio of the flow rates from the water receiving tank to the nitration soln. return passage 4 and the treated water sending-out passage 5.
Patent JP-2000073601-A (JP)
Title: Hangar for car
Inventor: TOYAMA YUKIHIKO
IPC: E04H6/22
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate entry and leaving of cars by providing a guide part supported by a plurality of guide rails at a plurality of corners except at least one corner of both corners of first and second mounting bases in the first and second housing lifter bases of a lifter. SOLUTION: An entrance 1d through which a car to be housed gets in is provided at the front wall and an exit 1e through which a car gets out is provided at the rear wall, in a central room 1a of an entry and leaving room 1. In this time, guide rails are omitted at the front right side positioning the entrance 1d together with the front left side guide rail therebetween and at the rear left side positioning the exit 1e together with the rear right side guide rail 7 therebetween. Therefore, an entry and leaving space for cars is widened. The right and left housing lifter bases 11, 12 constitute one rigid body by the left side mounting base 13, the right side mounting base 14, the front side connection arm 33, and the rear side connection arm 34.  In this way, a car ca be easily put in and out and the number of parts can be reduced owing to elimination of the guide rails and the cost ca be reduced, while the strength of the right and left housing lifter bases 11, 12 is retained.
Patent JP-2001063881-A (JP)
Title: Manufacture of sheet roll body
Inventor: ICHINOMIYA TAKASHI
IPC: B65H23/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sheet roll body prevented from intermixture of creases. SOLUTION: In a method of manufacturing a sheet roll body 7 by winding a sheet F from a sheet supply source A by a winding part C via a plurality of carrier rollers 2, 3, 4, the sheet supply source A and the carrier rollers 2, 3, 4 are traversed, and the amplitude of the traverse is set largest at the sheet supply source A and gradually smaller downstream in the order of the carrier rollers 2, 3, 4, or a winding part and carrier rollers are traversed, and the amplitude of the traverse is set largest at the winding part and gradually smaller toward the upstream carrier roller.
Patent JP-S6396929-A (JP)
Title: Transfer device for lead frame
Inventor: KOMATSU RYUICHI
IPC: B65G47/90
Filed: 1986-10-14
Abstract: PURPOSE:To realize the highly accurate transfer in such a way that a lead frame is transferred while it is kept pinched from the start to the end of the transfer operation. CONSTITUTION:A lever 22 is turned around a fulcrum 21 with the rise of an up-and- down holder 27. If a lower claw 3 goes up from the lower limit level, an upper claw 2 goes down. The lower claw 3 goes up further with the rise of the holder 27 while the upper claw 2 stops going down by means of a stopper bolt 8. If a lead frame is kept pinched by the upper claw 2 and the lower claw 3 while it is raised from a plane A by the distance gamma, the upper claw 2 and the lower claw 3 are shifted by actuating a driving means, and the lead frame is shifted to the transfer position. As soon as the upper claw 2 and the lower claw 3 have reached the transfer position, the holder 27 goes down, and the lever 22 is turned counterclockwise so that the lower claw 3 goes down. If the lower claw 3 goes down to a prescribed position, a roller 23 comes into contact with a part 16 and the upper claw 2 starts going up and continues going up until the lead frame is released completely. Then, the upper claw 2 and the lower claw 3 return to their original positions. Through this constitution, it is possible to transfer the lead frame very accurately while the transfer operation is adjusted quickly.
Patent JP-H0294480-A (JP)
Title: Semiconductor light emitting element
Inventor: KAMATA ATSUSHI
IPC: H01L33/28
Filed: 1988-09-30
Abstract: PURPOSE:To produce a blue colored light emitting element in high brightness by a method wherein a light emitting element made of zinc selenide sulfide is composed using pn junction while the etch pit density of p type layer is specified. CONSTITUTION:A blue colored light emitting element is formed using pn junction of ZnSxSe1-x (x=0.09) so that the etch pit density of a p type crystal in pn junction region to be a light emitting region may not exceed 3X10<5>cm<-2>. Through these procedures, the concentration in the part excluding the light emitting center can be lessened by reducing the etch pit density so that the efficiency of blue colored light emission may be improved.
Patent JP-H06220100-A (JP)
Title: Interferon-alpha/beta-binding protein, its production, and medicine composition containing same
Inventor: MENAKEMU RUBINSHIYUTAIN
IPC: C07K19/00
Filed: 1993-09-02
Abstract: The invention provides an interferon- alpha / beta  binding protein, and also relates to its preparation and to pharmaceutical compositions comprising it.
Patent JP-H0992501-A (JP)
Title: Electric circuit device
Inventor: SUZUKI HIDEYA
IPC: H01C1/028
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable and failure-free electric circuit device which can be assembled easily and manufactured by few manhours. SOLUTION: In an electric circuit device 3 with a resistance card, which is electricaly connected to two lead frames and provided with a detection terminal to be used to measure voltage on both ends, the two lead frames and a resistor 4 are integrally formed using the same conductive resistor 4.
Patent JP-H03105417-A (JP)
Title: Mouse with standstill function
Inventor: NISHIKAWA YUKINOBU
IPC: G06F3/038
Filed: 1989-09-19
Abstract: PURPOSE:To staticize a mouse cursor by providing a selection key which sets a transmission suppression means for a moving signal corresponding to the moving direction and distance of a mouse to be valid or invalid. CONSTITUTION:When the mouse 1 moves, the signal corresponding to the moving direction and the moving distance is outputted from a signal generation means 11 to a work station mainbody 3 through a signal output means 12. At that time, an operator selects the moving signal generated in the means 11 by a lock switch which the selection key 14 sets to be valid or invalid. When the key 14 is in a lock state, the transmission suppression means 13 becomes valid, and the signal generated in the means 11 is not transmitted to the means 12. When the key 14 is unlocked, the means 14 becomes invalid, and the signal generated in the means 11 is transmitted to the means 12. When a mouse key 15 is cricked, a crick signal is outputted to the mainbody 13.
Patent JP-H0557951-A (JP)
Title: Electrostatic latent image forming device
Inventor: TODA TSUNEO
IPC: G03G15/05
Filed: 1991-08-30
Abstract: PURPOSE:To enable an opening part to be formed easily and highly precisely by a method wherein in the electrostatic latent image forming device equipped with an electrode having an ion deducing opening part, the electrode is formed by burning after printing an electrically conductive material on an insulating layer, and the opening part is formed by a lift off method. CONSTITUTION:For a recording head 1 as an electrostatic latent 5 image forming device, a plurality of drive electrodes 3 are provided in parallel with each other on the surface of an insulating substrate 2, a plurality of control electrodes 4 are provided so as to intersect the drive electrode 3 on the electrode 3, and a circular opening part 5 generating creeping corona discharge is formed to the control electrode 4. Then, a screen electrode is provided on an under surface of the control electrode 4 via a spacer layer 7 as an insulating layer. In this case, after printing an electrically conductive material on the spacer layer 7, the screen electrode 8 is formed by burning. Further, an opening part 10 to be provided to the spacer 7 and the electrode 8 is formed by a lift off method so as to be equal to an opening width of the opening part 5 or be successively made less than said opening width of the opening part 5.
Patent JP-S6487519-A (JP)
Title: Production of fine indium oxide-tin oxide powder
Inventor: OGAWA NOBUHIRO
IPC: C01G19/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain fine oxide powder having high dispersibility and to form an electrically conductive transparent film having low resistance by coating with the powder, by spraying and thermally decomposing a mixed soln. contg. indium and tin salts at a prescribed temp. CONSTITUTION:A mixed salt soln. consisting of indium and tin salts and water and/or an org. solvent is prepd. The soln. is sprayed and thermally decomposed at >=800 deg.C to obtain fine indium oxide-tin oxide powder having high dispersibility. An electrically conductive transparent film having low resistance and superior transparency is formed by coating with the fine oxide powder.
Patent JP-H03105617-A (JP)
Title: Floating point adding/subtracting device
Inventor: YOSHIDA YUJI
IPC: G06F7/76
Filed: 1989-09-20
Abstract: PURPOSE:To eliminate the need for adding a right shift circuit to a normalization processing circuit, and also, to eliminate the need for a microprogram processing for an unnormalization processing by deriving a result of the unnormalization processing by utilizing a left shift function of a mantissa processing circuit. CONSTITUTION:A mantissa obtained by a mantissa arithmetic part 2 is brought to normalization processing by a normalization processing part 4. An exponent correcting part 3 executes a correction to an exponential value obtained by an exponent arithmetic part 1 by the correction quantity of an exponent which becomes necessary as a result of normalization of the mantissa. In the case an exponent underflow is detected by an exponent underflow detecting part 5, an unnormalization processing part 6 sets forcibly a value of an exponential part to '0' in an unnormalization exponent setting part 10, and on the other hand, brings an intermediate result before the normalization of the mantissa arithmetic part to left shift by the number of a value calculated by an unnormlization shift number calculating part 9. The mantissa and the exponential part (value '0') obtained in such a way are outputted as a result of normalization processing. In such a way, a result of unnormalization processing is obtained without adding a right shift function to a mantissa normalizing circuit, and also, without necessitating a microprogram processing.
Patent JP-H0561013-A (JP)
Title: Liquid crystal display device
Inventor: KOIDE SHIRO
IPC: G02F1/13
Filed: 1991-08-30
Abstract: PURPOSE:To improve the three-dimensional display effect of a liquid crystal display device at a practical distance. CONSTITUTION:A first liquid crystal display panel 12 on which a background image is patternized and displayed, is inclined to the axis L in the figure by theta1, and arranged, and a second crystal display panel 14 on which a foreground image is patternized and displayed, is inclined to the axis L by theta2, and arranged. An observer in the left direction of the figure, observes the image of the second liquid crystal panel 14 at the A-point in the figure, and the images of the first/ second liquid crystal display panels 12 and 14 are observed at a comparatively large visual angle, so that an excellent three-dimensional effect can be obtained compared with a display that only the position of the image is changed.
Patent JP-H0695307-A (JP)
Title: Data recording and reproducing device of film having magnetic recording part
Inventor: IKUTA HIDETSUGU
IPC: G03C1/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide the data recording and reproducing device which can magnetically record and reproduce data on a film having a magnetic recording part without decreasing the recording density. CONSTITUTION:This recording and reproducing device has a detecting means 4 which detects the holes of perforation parts 2 of the film 1, a signal shaping means 5 which shapes the detection signals from this detecting means 4 and a phase synchronizing means 6 which generates the clock for data recording and reproducing on the magnetic recording part 3 of the film 1 in synchronization with the signals shaped by this signal shaping means 5. The data are recorded and reproduced to and from the magnetic recording part 3 of the film 1 in accordance with the clock for data recording and reproducing generated by this phase synchronizing means 6.
Patent JP-S6398409-A (JP)
Title: Valve molding apparatus
Inventor: KODA OSAMU
IPC: B29K105/06
Filed: 1986-10-15
Abstract: PURPOSE:To mold a homogeneous valve, by setting an elastic material energizing and supporting left and right side molds in an upper-mold direction, and inserting an insert fitting pin in a cavity in such a way that it may be freely put in or taken out. CONSTITUTION:When a mold is in an open state, a pin 19 is forwarded in a cavity 13, and an insert 20 is fit on the apex. thereof. A left side mold 5 is moved to the right to form the cavity 13, whose upper part is open, with a lower molds 3 and the left and a right side molds 5 and 6 and a fiber reinforced plastic (FRP) materials is put above and below the insert 20. Since the left and the right side molds 5 and 6 are elevated by a required amt. t from a base 2 by means of energizing force of a coil spring, it is possible to fill a mat-like FRP material corresponding to an amt. of compression between the part below the insert 20 and a circular plate face 10. An upper mold 7 is lowered to press down against the left and right side molds 5 and 6 and the energizing force of the coil spring and to make a closed state. The material in the cavity 13 is thereby sufficiently compressed to form a circular plate valve 9.
Patent JP-2000072601-A (JP)
Title: Preservation of internal organ enucleated from mammalian
Inventor: SEKI KUNIHIRO
IPC: A01N1/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To permit the long term preservation of internal organs enucleated from mammals by carrying out the dehydration treatment of internal organs enucleated from mammals, immersing them in a water and oil insoluble inactive solvent and keeping it at refrigerative temperature. SOLUTION: The preservation is carried out by immersing enucleated internal organs preferably in a mixture of trehalose of the formula C12H22O11 followed by carrying out the dehydration treatment by means of surrounding them with a dehydrator, e.g. silica gel, molecular sieve or the like, further immersing them in a water and oil insoluble inactive solvent, e.g. perfluoro-carbon, silicone oil or the like, and keeping it at refrigerative temperature of preferably 1-8 deg.C. By the above process, the number of days for preserving internal organs enucleated from mammals can be greatly increased.
Patent JP-H07103578-A (JP)
Title: Protective device for compressor of refrigerator
Inventor: FUJITA KENJI
IPC: F25B1/00
Filed: 1993-09-30
Abstract: PURPOSE:To maintain cooling performance and reduce load on a compressor by a method wherein the temp. of a compressor case is always detected and, when the case temp. reaches at least a specific value, a control means enlarges the opening degree of an expansion valve to reduce the compression ratio of the compressor. CONSTITUTION:A detecting means 5 always detects the case temp. of a compressor 1 and the detected case temp. is input into a control means such as microcomputor. The control means compares the detected case temp. with a specific temp. and, when the temp. reaches at least the specific value, the control means enlarges the opening degree of a volume control type expansion valve 3 so as to reduce the compression ratio of the compressor 1. When the case temp. of the compressor 1 drops into the allowable range, the opening degree of the expansion valve 3 is stepwise regulated so as to be optimum.
Patent JP-2001065166-A (JP)
Title: Interior finish material having soundproof property
Inventor: INUI HAJIME
IPC: E04F15/18
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the function and workability of an interior finish material by bonding a decorated plywood, a wood plate having a viscous or an elastic resin injected thereto, and a buffer material together in this order from above, to form lamination. SOLUTION: An interior finish floor material or an interior finish wall material is formed by bonding a decorated plywood 1 consisting of an inexpensive wood veneer and a decorative veneer formed of a natural valuable wood stuck to a surface of the former, an elastic resin injected plate 2 obtained by injecting a viscous or an elastic resin into a wood plate, and a buffer material 5 formed of a foamed resin or the like, together in this order from above, to thereby form lamination. Alternatively, the decorated plywood 1, the elastic plate 2, a wood substrate 4 such as a plywood, and the buffer material 5 may be bonded together in this order from above. Next, cut grooves are formed in a rear surface of the substrate 4, and therefore the internal finish material may conform to an uneven surface of concrete when it is directly stuck to the same.  Further, impact sound from above is dispersed. When the decorated plywood 1 is hit at its upper portion, the elastic plate 2 functions as a buffer material, to damp hit sound. Thus, high soundproof property can be ensured, the workability and dimensional stability are improved at a low cost, and further the weight reduction is achieved.
Patent JP-H01104039-A (JP)
Title: 19-substituted vitamin d3 derivative
Inventor: TAKAYAMA HIROAKI
IPC: A61P3/02
Filed: 1988-09-29
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or protecting group of OH; R' is H or lower alkyl; n is 2-4). USE:Useful as a medicine having vitamin D-like physiological activity and as hapten for producing antibodies required to measure vitamin D3 in blood using antigen-antibody reaction. PREPARATION:A compound expressed by formula II (R'' is protecting group of OH) is reacted with a compound expressed by the formula X-CH2)n-COOR' according to the reaction formula to provide a compound expressed by formula III, which is then subjected to thermal decomposition to afford the aimed compound expressed by formula I. The reaction is preferably carried out using a compound in which R is,e.g. 2-tetrahydropyranyl or beta-methoxyethoxymethyl.
Patent JP-H0695245-A (JP)
Title: Camera
Inventor: KATAGIRI GOHACHI
IPC: G03B17/30
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a camera in which a film cartridge is easily and surely loaded, whose outside appearance is nice and which is miniaturized. CONSTITUTION:This camera is provided with a cartridge aperture 2a in which the film cartridge 15 is inserted, a cartridge cover 7 which opens the aperture at the time of inserting the cartridge or taking it out, and shields the aperture after inserting the cartridge, an R gear which is turnably and pivotally supported to the cartridge cover and transmits rotating force to the take-up shaft of the cartridge 15, and a planet gear 27b for rewinding which is provided in a camera main body and coupled with the R gear. In a state where the cartridge cover 7 is in an opening state, the planet gear 27b and the R gear can not be coupled, and in a state where the cartridge cover 7 is in a shielding state, the gears are coupled.
Patent JP-H0968354-A (JP)
Title: Noise control laminated sheet body, noise control apparatus and combustion apparatus
Inventor: AKAMATSU ATSUSHI
IPC: F23M20/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To control noises in a combustion apparatus and the like. SOLUTION: An exhaust passage of a combustion apparatus is provided with an attachment box for connecting a flue, and in an opening of the box a sheet laminated body 30 is provided. The sheet laminated body 30 absorbs acoustic wave from the exhaust passage by vibration, and is constituted of a rubber vibration sheet 32 sandwiched between a heat resisting sheet 31 and a mesh 33. The vibration sheet 32 plays a primary role in absorbing the acoustic wave. The heat resisting sheet 31 is thinner than the vibration sheet 32 and the mesh 33 is a flexible mesh made of very thin wires. The heat resisting sheet 31 is arranged in such a manner as to be oriented toward a high temperature side or an exhaust passage side.
Patent JP-S61124157-A (JP)
Title: Cap frame for semiconductor device
Inventor: HAGIMOTO EIJI
IPC: H01L23/057
Filed: 1984-11-20
Abstract: PURPOSE:To simplify the surface treatment of a cap and to facilitate the bonding work of the cap by forming a plurality of holes formed at one side of a frame and a plurality of caps formed at the center of the frame. CONSTITUTION:A semiconductor cap frame 10 is formed on an aluminum plate, positioning holes 11 and feed holes 12 are formed at the end, and a plurality of caps 13 are molded at the center of the frame. The surface of the frame 10 is treated with alumite. Thus, the frame 10 having the cap 13 can be simply arranged to contain, for example, in an exclusive stocker. The caps 13 at using time, thereby supplying the caps 13 in an aligned state to a worker to improve the working efficiency.